Functional Devices PSH100A Power Supply 30067439-890 Does this switch work on

Does this switch work on both York and Coleman units

How do I resolve the "BATT LOW" message on the display

this 2-pack of Buna-N replacement gaskets provides the necessary insulation to prevent galvanic corrosion when joining dissimilar metals

Using a switch with a different temperature differential or set point can lead to unsafe operating conditions

Functional Devices PSH100A Power Supply 30067439-890 Does this switch work onThe Functional Devices PSH100A is a robust 100VA enclosed power supply engineered for demanding building automation and HVAC control applications. Designed to step down 120 VAC to 24 VAC, this Class 2 transformer provides consistent power for controllers, actuators, and sensors requiring precise voltage stability. Housed in a NEMA 1 rated metal enclosure, the PSH100A features a built in circuit breaker that eliminates the need for external fuse